Categories

• Logic
• Political Science
• Others,Biology
• Education,Zoology
• Politicalscience
• Political Science,Zoology
• Economics
• evs
• Others,Education
• History

Authors

• Das B.C.
• Iyer , Sharada
• Chaturbedi , S.
• Pylee . M.V,B.C,Rout
• Goldstein,H.
• Swain , R.
• S.C,Mathur,Ray A.K
• J.,swift
• das and mohanty,roy and padhy
• Gupta, g.s.b.